71402144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 155566656

約数和(自身を除く): 84164512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 2857, 3124, 5714, 6248, 11428, 12496, 22856, 24992, 31427, 45712, 62854, 91424, 125708, 202847, 251416, 405694, 502832, 811388, 1005664, 1622776, 2231317, 3245552, 4462634, 6491104, 8925268, 17850536, 35701072, 71402144]

約数ペア:

[(1, 71402144), (2, 35701072), (4, 17850536), (8, 8925268), (11, 6491104), (16, 4462634), (22, 3245552), (32, 2231317), (44, 1622776), (71, 1005664), (88, 811388), (142, 502832), (176, 405694), (284, 251416), (352, 202847), (568, 125708), (781, 91424), (1136, 62854), (1562, 45712), (2272, 31427), (2857, 24992), (3124, 22856), (5714, 12496), (6248, 11428)]